Question

A. (picture) Fill in the input-output table. Use the figure number, n, as the input and the number of dots, D, as the output.

B.
Identify the type of relation between the figure number and the number of dots in a figure.

C.
Tell whether this relation is a function.
Yes or No


D. Explain your answer to part c. And represent the relation with an algebraic expression.






Fill in the input-output table for the sequence shown?
Use the figure number
(1, 2, 3, 4), n, as the input and the corresponding number of dots, D, as the output?

Identify the type of relation between the figure number and the number of dots in the figure?

Answer 'yes' or 'no' if this relation is a function?

Explain your answer to part c and represent the relation with an algebraic expression?

Answer 1

Answer:

See below.

Step-by-step explanation:

A.

n =1 , dots = 5.

n = 2, dots = 8.

n = 3, dots = 11.

n = 4, dots = 14.

B.

This is an arithmetic sequence.

C.

Yes.

D.

It is a function because for each input value it has one output value.

The nth term of the sequence = 5 + 3(n - 1).